{"id":395,"date":"2018-11-12T04:47:10","date_gmt":"2018-11-12T04:47:10","guid":{"rendered":"https:\/\/robot.yeupet.vn\/rua-ca-sau-kho-nuoi-co-nao-cung-song-khoe-nho-cach-nay\/"},"modified":"2018-11-12T04:47:10","modified_gmt":"2018-11-12T04:47:10","slug":"rua-ca-sau-kho-nuoi-co-nao-cung-song-khoe-nho-cach-nay","status":"publish","type":"post","link":"https:\/\/robot.yeupet.vn\/index.php\/2018\/11\/12\/rua-ca-sau-kho-nuoi-co-nao-cung-song-khoe-nho-cach-nay\/","title":{"rendered":"R\u00f9a c\u00e1 s\u1ea5u kh\u00f3 nu\u00f4i c\u1ee1 n\u00e0o c\u0169ng s\u1ed1ng kh\u1ecfe nh\u1edd c\u00e1ch n\u00e0y"},"content":{"rendered":"

R\u00f9a c\u00e1 s\u1ea5u l\u00e0 m\u1ed9t trong nh\u1eefng lo\u00e0i r\u00f9a n\u01b0\u1edbc ng\u1ecdt l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi. Ch\u00fang m\u1edbi du nh\u1eadp v\u00e0o Vi\u1ec7t Nam v\u00e0i n\u0103m nay nh\u01b0ng \u0111\u00e3 g\u00e2y \u1ea5n t\u01b0\u1ee3ng m\u1ea1nh v\u1edbi nh\u1eefng ai \u0111am m\u00ea th\u00fa ch\u01a1i b\u00f2 s\u00e1t. Ch\u00fang s\u1edf h\u1eefu chi\u1ebfc m\u1ecf c\u1ef1c kh\u1ecfe, c\u1ed5 d\u00e0i v\u00e0 chi\u1ebfc mai g\u1ed3 gh\u1ec1 nh\u01b0 da c\u00e1 s\u1ea5u.<\/p>\n

Theo nhi\u1ec1u ng\u01b0\u1eddi t\u1eebng nu\u00f4i gi\u1ed1ng r\u00f9a n\u00e0y, ch\u00fang c\u00f3 t\u00ednh c\u00e1ch kh\u00e1 hung h\u00e3n khi b\u1ecb \u0111\u01b0a \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng m\u1edbi. Lo\u00e0i n\u00e0y c\u0169ng kh\u00e1 k\u00e9n \u0103n, d\u1ec5 b\u1ecb stress do m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, B\u00e1c s\u0129 th\u00fa y s\u1ebd gi\u1edbi thi\u1ec7u m\u1ed9t v\u00e0i th\u00f4ng tin v\u1ec1 gi\u1ed1ng th\u00fa c\u01b0ng \u0111\u1eb7c bi\u1ec7t n\u00e0y.<\/p>\n

Th\u1ee9c \u0103n cho r\u00f9a c\u00e1 s\u1ea5u<\/h2>\n

\"Th\u1ee9c<\/p>\n

R\u00f9a c\u00e1 s\u1ea5u \u0103n t\u1ea1p nh\u01b0ng ch\u1ee7 y\u1ebfu l\u00e0 th\u1ee9c \u0103n \u0111\u1ed9ng v\u1eadt. V\u00ed d\u1ee5: c\u00e1, t\u00f4m, th\u1ecbt v\u1ee5n \u0111\u1ec1u c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh th\u1ee9c \u0103n cho ch\u00fang. Khi nu\u00f4i r\u00f9a c\u00e1 s\u1ea5u c\u1ea3nh, ng\u01b0\u1eddi nu\u00f4i c\u1ea7n ph\u1ed1i h\u1ee3p c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 1,5-2% th\u1ec3 tr\u1ecdng c\u01a1 th\u1ec3 r\u00f9a.<\/p>\n

Trong \u0111\u00f3 th\u1ee9c \u0103n t\u01b0\u01a1i s\u1ed1ng chi\u1ebfm 5-10%. M\u1ed7i ng\u00e0y cho \u0103n 3 l\u1ea7n v\u00e0o c\u00e1c khung gi\u1edd c\u1ed1 \u0111\u1ecbnh. L\u01b0\u1ee3ng th\u1ee9c \u0103n m\u1ed7i l\u1ea7n \u0111\u1ec1u nhau. R\u00f9a c\u00e1 s\u1ea5u con m\u1edbi \u0111\u01b0a v\u1ec1 nh\u00e0 n\u00ean \u0111\u01b0\u1ee3c nu\u00f4i trong b\u1ec3 nh\u1ecf, \u0111\u1ec3 r\u00f9a l\u00e0m quen d\u1ea7n. N\u1ebfu cho r\u00f9a v\u00e0o b\u1ec3 qu\u00e1 r\u1ed9ng, ho\u1eb7c ko y\u00ean t\u0129nh, ch\u00fang s\u1ebd d\u1ec5 b\u1ecf \u0103n.<\/p>\n

N\u01b0\u1edbc h\u1ed3 nu\u00f4i r\u00f9a c\u00e1 s\u1ea5u<\/h2>\n

R\u00f9a c\u00e1 s\u1ea5u \u0103n r\u1ea5t kh\u1ecfe v\u00e0 b\u00e0i ti\u1ebft nhi\u1ec1u. Do \u0111\u00f3 ng\u01b0\u1eddi nu\u00f4i c\u1ea7n ch\u00fa \u00fd \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc s\u1ea1ch. Gi\u00fap ng\u0103n ng\u1eeba vi\u1ec7c s\u1ea3n sinh t\u1ea1p ch\u1ea5t c\u00f3 h\u1ea1i cho r\u00f9a. \u0110\u1eb7c bi\u1ec7t l\u00e0 Hydro sulfua, l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t kh\u00ed c\u1ef1c \u0111\u1ed9c.<\/p>\n

\"N\u01b0\u1edbc<\/p>\n

M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u1eed \u0111\u1ed9c kh\u00e1 hi\u1ec7u qu\u1ea3 \u0111ang \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u1edf nhi\u1ec1u n\u01a1i l\u00e0 s\u1eed d\u1ee5ng vi sinh v\u1eadt \u0111\u1ec3 ph\u00e2n gi\u1ea3i. Trong \u0111\u00f3 c\u00e1c lo\u1ea1i vi khu\u1ea9n quang h\u1ee3p gi\u00fap c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Gi\u1ea3m b\u1edbt c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i.<\/p>\n

Thay n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng ph\u00f9 h\u1ee3p cho r\u00f9a. V\u1edbi b\u1ec3 n\u01b0\u1edbc s\u00e2u kho\u1ea3ng 20cm, m\u1ed7i ng\u00e0y c\u1ea7n thay m\u1ed9t l\u1ea7n. Tr\u00ean 30cm c\u00e1ch 1 ng\u00e0y thay 1 l\u1ea7n. Tr\u00e1nh s\u1eed d\u1ee5ng n\u01b0\u1edbc \u0111\u1ec3 l\u00e2u, c\u00f3 m\u00f9i l\u1ea1.<\/p>\n

Nhi\u1ec7t \u0111\u1ed9 b\u1ec3 nu\u00f4i r\u00f9a c\u00e1 s\u1ea5u<\/h2>\n

Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng c\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ee9c kh\u1ecfe v\u00e0 kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng c\u1ee7a r\u00f9a c\u00e1 s\u1ea5u. L\u00e0 m\u1ed9t lo\u00e0i r\u00f9a nhi\u1ec7t \u0111\u1edbi, ch\u00fang ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 30-31\u00b0C<\/span>. N\u1ebfu h\u1ed3 nu\u00f4i c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p d\u01b0\u1edbi 20\u00b0C<\/span> trong th\u1eddi gian d\u00e0i, t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n c\u1ee7a ch\u00fang s\u1ebd suy gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\n

\"Nhi\u1ec7t<\/p>\n

Khi thay n\u01b0\u1edbc cho r\u00f9a, n\u1ebfu g\u1eb7p \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t, ng\u01b0\u1eddi nu\u00f4i c\u1ea7n c\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng ch\u1ed1ng th\u00edch h\u1ee3p. Tr\u00e1nh cho nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc ch\u00eanh l\u1ec7ch qu\u00e1 l\u1edbn, ch\u1ec9 duy tr\u00ec \u1edf 2\u00b0C<\/span> l\u00e0 t\u1ed1t nh\u1ea5t.<\/p>\n

V\u00e0o m\u00f9a \u0111\u00f4ng khi nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed xu\u1ed1ng d\u01b0\u1edbi 13\u00b0C<\/span>, r\u00f9a s\u1ebd t\u00ecm n\u01a1i ng\u1ee7 \u0111\u00f4ng. Trong th\u1eddi gian n\u00e0y, ch\u00fang s\u1ebd kh\u00f4ng \u0103n u\u1ed1ng, ch\u1ec9 n\u1eb1m b\u1ea5t \u0111\u1ed9ng m\u1ed9t ch\u1ed7 m\u00e0 ng\u1ee7. L\u00fac n\u00e0y ng\u01b0\u1eddi ch\u01a1i c\u1ea7n \u0111\u01b0a r\u00f9a v\u00e0o n\u01a1i k\u00edn \u0111\u00e1o, \u00edt \u00e1nh s\u00e1ng, n\u01b0\u1edbc ng\u1eadp kh\u00f4ng qu\u00e1 mai r\u00f9a.<\/p>\n

M\u1ed7i th\u00e1ng thay n\u01b0\u1edbc cho r\u00f9a m\u1ed9t l\u1ea7n, nh\u1eb9 nh\u00e0ng tr\u00e1nh l\u00e0m r\u00f9a th\u1ee9c d\u1eady. Nhi\u1ec7t \u0111\u1ed9 b\u1ec3 nu\u00f4i kh\u00f4ng \u0111\u01b0\u1ee3c xu\u1ed1ng th\u1ea5p h\u01a1n 6\u00b0C<\/span>, n\u1ebfu kh\u00f4ng s\u1ebd nguy hi\u1ec3m \u0111\u1ebfn t\u00ednh m\u1ea1ng c\u1ee7a ch\u00fang. T\u1ed1t nh\u1ea5t l\u00e0 trang b\u1ecb m\u00e1y s\u01b0\u1edfi cho b\u1ec3 r\u00f9a, v\u00ec trong t\u1ef1 nhi\u00ean t\u1ef7 l\u1ec7 t\u1eed vong khi ng\u1ee7 \u0111\u00f4ng c\u1ee7a ch\u00fang r\u1ea5t cao.<\/p>\n

Tag: \u0111\u1ecba ch\u1ec9 b\u00e1n\u00a0r\u00f9a c\u00e1 s\u1ea5u\u00a0tphcm,\u00a0mua\u00a0r\u00f9a c\u00e1 s\u1ea5u gi\u00e1 r\u1ebb \u1edf \u0111\u00e2u,\u00a0r\u00f9a c\u00e1 s\u1ea5u\u00a0common,\u00a0r\u00f9a c\u00e1 s\u1ea5u\u00a0alligator,\u00a0r\u00f9a c\u00e1 s\u1ea5u\u00a0kh\u1ed5ng l\u1ed3.<\/p>\n<\/p>\n

<\/p>\n

Ngu\u1ed3n Bacsithuy\u200b<\/div>\n","protected":false},"excerpt":{"rendered":"

R\u00f9a c\u00e1 s\u1ea5u l\u00e0 m\u1ed9t trong nh\u1eefng lo\u00e0i r\u00f9a n\u01b0\u1edbc ng\u1ecdt l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi. Ch\u00fang m\u1edbi du nh\u1eadp v\u00e0o Vi\u1ec7t Nam v\u00e0i n\u0103m nay nh\u01b0ng \u0111\u00e3 g\u00e2y \u1ea5n t\u01b0\u1ee3ng m\u1ea1nh v\u1edbi nh\u1eefng ai \u0111am m\u00ea th\u00fa ch\u01a1i b\u00f2 s\u00e1t. Ch\u00fang s\u1edf h\u1eefu chi\u1ebfc m\u1ecf c\u1ef1c kh\u1ecfe, c\u1ed5 d\u00e0i v\u00e0 chi\u1ebfc mai g\u1ed3 gh\u1ec1 nh\u01b0 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-395","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/comments?post=395"}],"version-history":[{"count":0,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/posts\/395\/revisions"}],"wp:attachment":[{"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/media?parent=395"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/categories?post=395"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/robot.yeupet.vn\/index.php\/wp-json\/wp\/v2\/tags?post=395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}